I'm quite new to programming, so please do forgive my newbie questions and thanks for your help in advance! : )I'm trying to write a little program in C ...

A programming structure that continually tests for external events and calls the appropriate routines to handle them. An event loop is often the main loop in a program that typically waits for the ...

However, it is also possible to structure the background loop without blocking, which is demonstrated in the “Blinky” example at the end of the video (see also Arduino “Blink Without Delay” [3]). In ...